Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of team building, attempting hard to boost the standard and liability consciousness of personnel customers. Our corporation successfully attained IS9001 Certification and European CE Certification of 13 Inch Speaker Cone, 8 Inch Speaker Cone , 2"Foam Surround , 4"Horn Surround Repair Kit ,12"Speaker Cone . We are sincere and open. We look forward to your visit and establishing trustworthy and long-term standing relationship. The product will supply to all over the world, such as Europe, America, Australia,Azerbaijan, Mozambique,Houston, Serbia.In the new century, we promote our enterprise spirit "United, diligent, high efficiency, innovation", and stick to our policy"basing on quality, be enterprising, striking for first class brand". We would take this golden opportunity to create bright future.